Schwarzkopf professionals Igora Royal fashion lightsColorist & #145; s Highlight Color-ultimate intensity. Maximum Contrast. Assortment of 6 shades. Light Up & colors in 1 step. Up to 5 shades of luminous power for maximum contrast. Intense contrast even on a dark or colored base. Superior * Hair Condition and suppleness-perfect light reflection, intensity and contrast. For all highlights techniques and effects. Only to be used with the IGORA Fashion Lights 12% Oil Developer.